From 1027386113d34ae64181af2e052b58665939a5ef Mon Sep 17 00:00:00 2001
From: Lukas W <lukaswhl@gmail.com>
Date: Sun, 26 Nov 2017 14:05:35 +0100
Subject: [PATCH] CMake: Fix MSVC architecture detection

---
 cmake/modules/DetectMachine.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/modules/DetectMachine.cmake b/cmake/modules/DetectMachine.cmake
index a9cde461e..f3458165b 100644
--- a/cmake/modules/DetectMachine.cmake
+++ b/cmake/modules/DetectMachine.cmake
@@ -19,8 +19,8 @@ MESSAGE("PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
 SET(LMMS_HOST_X86 FALSE)
 SET(LMMS_HOST_X86_64 FALSE)
 
-IF(NOT DEFINED WIN64)
-    STRING(REGEX MATCH "86_64|amd64|AMD64" WIN64 "${CMAKE_SYSTEM_PROCESSOR}")
+IF(NOT DEFINED WIN64 AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+    SET(WIN64 ON)
 ENDIF()
 
 IF(WIN32)